This mechanism, which involves extracellular accumulation of a 56 kDa soluble amyloid-β (Aβ ... rather than permanent neuropathological, brain alterations. Lesné et al. propose that the ...

"We consistently see an elevated risk of dementia, regardless of the type of bleed," said first author ... of a protein called amyloid beta in the brain and its blood vessels, which can disrupt ...

In people with Alzheimer’s, a misfolded version of amyloid beta builds up in the brain, forming into hardy clumps known as plaques that eventually riddle the organ. Scientists have theorized ...

Roche has reported preliminary results on its Alzheimer’s disease prospect trontinemab. | Roche has reported preliminary ...

Reiswig, like many members of his family, carries a mutation in a gene called presenilin-2, which causes his brain to overproduce amyloid plaques. His relatives who carry the mutation begin ...

The discovery suggests people who have experienced a brain bleed should be regularly screened ... the accumulation of a ...